Method SetSubgroupIds

catboost/libs/data/objects.cpp:404–412

}

void NCB::TObjectsDataProvider::SetSubgroupIds(TConstArrayRef<TSubgroupId> subgroupIds) {
    CheckDataSize(subgroupIds.size(), (size_t)GetObjectCount(), "subgroupIds");
    auto& subgroupIds_ = CommonData.SubgroupIds.GetMaybeNumData();
    if (!subgroupIds_) {
        subgroupIds_.ConstructInPlace(subgroupIds.begin(), subgroupIds.end());
    } else {
        subgroupIds_->assign(subgroupIds.begin(), subgroupIds.end());
    }
}

void NCB::TObjectsDataProvider::SetTimestamps(TConstArrayRef<ui64> timestamps) {
    CheckDataSize(timestamps.size(), (size_t)GetObjectCount(), "timestamps");